Use these options to specify how the date range returns results. "Exact" means that the start and end dates of descriptions returned must fall entirely within the date range entered. "Overlapping" means that any description whose start or end dates touch or overlap the target date range will be returned.

The fonds is divided into five series. They include diaries, personal, drawings, sketchbooks and oversize drawings. The fonds consists of letters, personal records, postcards, photocopies of Bruce’s published artwork, 9 notebooks, 7 photographs,...